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Traffic Advisory: I-75 Ramp Closures at C.R. 484 to Start Sept. 16

MARION COUNTY, Fla. – Motorists are advised that overnight ramp closures are scheduled to start Monday, Sept. 16, at the Interstate 75 (I-75) and County Road (C.R.) 484 interchange. Only one ramp will be closed at a time for barrier wall removal, guardrail installation, and signal pole/mast arm removal. Please see the anticipated schedule from the Florida Department of Transportation (FDOT) below:

  • The I-75 northbound off ramp to C.R. 484 (Exit 341) will be closed nightly from 8 p.m. to 6 a.m. from Monday, Sept. 16, to Friday, Sept. 20, and from 8 p.m. Wednesday, Sept. 25, to 6 a.m. Thursday, Sept. 26. Detour information:
    • Motorists traveling on I-75 northbound wishing to exit at C.R. 484 should continue north on I-75, exit at State Road (S.R.) 200 (Exit 350), turn left on S.R. 200, turn left to enter the I-75 southbound on ramp, and exit at C.R. 484.
  • The I-75 southbound off ramp to C.R. 484 will be closed overnight from 8 p.m. Monday, Sept. 23, to 6 a.m. on Tuesday, Sept. 24. Detour information:
    • Motorists traveling on I-75 southbound wishing to exit at C.R. 484 should continue south on I-75, exit at S.R. 44 (Exit 329), turn left on S.R. 44, turn left to enter the I-75 northbound on ramp, and exit at C.R. 484.
  • The I-75 southbound on ramp from C.R. 484 will be closed overnight from 8 p.m. Tuesday, Sept. 24, to 6 a.m. Wednesday, Sept. 25. Detour information:
    • Motorists wishing to travel south on I-75 from C.R. 484 should travel east on C.R. 484, turn right on C.R. 475, turn left on S.R. 44, continue east on S.R. 44, and turn right to enter the I-75 southbound on ramp.
  • The I-75 northbound on ramp at C.R. 484 will be closed overnight from 8 p.m. Thursday, Sept. 26, to 6 a.m. Friday, Sept. 27. Detour information:
    • Motorists wishing to travel north on I-75 should travel east on C.R. 484, turn left at C.R. 475, turn left at Southeast 32nd Street (which becomes Southwest 42nd Street and then Southwest 43rd Street Road), turn right on S.R. 200, and turn left to enter the northbound I-75 on ramp.

The work schedule is subject to change due to weather or unforeseen circumstances. For more details, please visit www.cflroads.com/project/443170-1. FDOT advises motorists to use caution, be alert, and follow all posted detour signs.